411 REFERENCE · Wikibooks
Origami/Types/Action Origami/Frog
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Sorry, this frog is not based on the frog base. But this frog can jump! You can book-fold a square paper but the best way is to use a rectangular paper. You can do that with a business card.
center|thumb|700px|The frog